| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.57 | 3.325% | $135.9447 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $196.35 | 13.582% | $223.0183 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $181.37 | 6.632% | $193.3985 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $110.69 | 6.234% | $117.5904 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $20.37 | 6.671% | $21.7289 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $11.34 | 3.865% | $11.7783 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $65.93 | 4.314% | $68.7742 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $717.62 | $772.2333 | $772.23 | $772.25 | $772.20 | |